Finding the Fourth Proportional to 337,274.55, 465,444.99 and 184,319.21
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Solution
The fourth proportional to 337,274.55, 465,444.99 and 184,319.21 is: 254,363.85
Step by Step Solution
- Step 1: Write the proportion equation
337,274.55 : 465,444.99 = 184,319.21 : x - Step 2: Convert to fraction form
337,274.55/465,444.99 = 184,319.21/x - Step 3: Cross multiply
337,274.55x = 465,444.99 × 184,319.21 - Step 4: Simplify right side
337,274.55x = 85,790,454,018.87 - Step 5: Solve for x
x = 85,790,454,018.87/337,274.55 - Step 6: Final answer
x = 254,363.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.